[edk2-devel] [PATCH 0/2] Wake up APs by a single SIPI.

[Yuanhao Xie]

After a power-up or reset, all application processors (APs) are in a 
state where they are waiting for sipi. In this state, the bootstrap 
processor (BSP) send a single SIPI Inter-Processor Interrupt 
(IPI) to all the APs.

Yuanhao Xie (2):
  UefiCpuPkg: Add SendStartupIpiAllExcludingSelf
  UefiCpuPkg: After reset, wake up APs by SIPI.

 UefiCpuPkg/Include/Library/LocalApicLib.h     | 17 +++++++-
 .../Library/BaseXApicLib/BaseXApicLib.c       | 43 +++++++++++++------
 .../BaseXApicX2ApicLib/BaseXApicX2ApicLib.c   | 43 +++++++++++++------
 UefiCpuPkg/Library/MpInitLib/MpLib.c          |  9 +++-
 4 files changed, 84 insertions(+), 28 deletions(-)

-- 
2.36.1.windows.1



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